🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.45 AU - 0.71 AU

Year: 165 Days

Day: 42.1 Hours

Environment

Temp: 224 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.44 AU - 0.72 AU

Year: 165 Days

Day: 14.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,286,362 km

• M1: 46,675 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.99 AU - 1.09 AU

Year: 395 Days

Day: 16.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 160.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 43,286,362 km

• M1: 91,255 km (0.061 R)
• M2: 882,478 km (0.094 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.19 AU - 1.75 AU

Year: 664 Days

Day: 38 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,286,362 km

• M1: 65,673 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.16 AU - 2.44 AU

Year: 1300 Days

Day: 12.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 8.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.51 AU - 5.87 AU

Year: 4408 Days

Day: 11.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 43,286,362 km

• M1: 103,223 km (0.064 R)
• M2: 370,255 km (0.105 R)
• M3: 740,509 km (0.091 R)
• M4: 1,067,979 km (0.109 R)
• M5: 2,374,717 km (0.071 R)
• M6: 2,939,000 km (0.102 R)
• M7: 3,369,243 km (0.067 R)
• M8: 3,734,860 km (0.05 R)
• M9: 4,126,807 km (0.117 R)
• M10: 4,594,151 km (0.114 R)
• M11: 5,889,219 km (0.119 R)
• M12: 6,636,610 km (0.102 R)
• M13: 7,245,623 km (0.101 R)
• M14: 8,067,664 km (0.057 R)
• M15: 9,534,171 km (0.066 R)
• M16: 10,142,736 km (0.108 R)
• M17: 11,126,192 km (0.086 R)
• M18: 12,985,544 km (0.073 R)
• M19: 13,784,247 km (0.065 R)
• M20: 14,828,141 km (0.049 R)
• M21: 15,867,846 km (0.117 R)
• M22: 16,896,780 km (0.088 R)
• M23: 18,585,142 km (0.097 R)
• M24: 19,663,294 km (0.038 R)
• M25: 20,917,073 km (0.117 R)
• M26: 22,434,295 km (0.054 R)
• M27: 22,932,157 km (0.108 R)
• M28: 25,149,496 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.7

Radius: 14.1

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.03 AU - 7.23 AU

Year: 5658 Days

Day: 13.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,286,362 km

• M1: 176,077 km (0.049 R)
• M2: 632,799 km (0.111 R)
• M3: 1,145,172 km (0.118 R)
• M4: 2,117,707 km (0.091 R)
• M5: 2,809,448 km (0.1 R)
• M6: 3,587,806 km (0.075 R)
• M7: 4,028,820 km (0.053 R)
• M8: 5,201,817 km (0.073 R)
• M9: 6,200,832 km (0.094 R)
• M10: 7,390,135 km (0.082 R)
• M11: 7,899,665 km (0.112 R)
• M12: 8,838,691 km (0.063 R)
• M13: 9,335,356 km (0.108 R)
• M14: 11,602,063 km (0.104 R)
• M15: 13,156,235 km (0.096 R)
• M16: 16,161,357 km (0.09 R)
• M17: 19,405,686 km (0.039 R)
• M18: 21,726,996 km (0.058 R)
• M19: 24,750,220 km (0.071 R)
• M20: 25,586,173 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.1

Radius: 10.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.03 AU - 9.75 AU

Year: 8262 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 43,286,362 km

• M1: 134,339 km (0.059 R)
• M2: 708,795 km (0.065 R)
• M3: 1,574,966 km (0.052 R)
• M4: 2,284,808 km (0.11 R)
• M5: 3,174,168 km (0.115 R)
• M6: 3,785,125 km (0.116 R)
• M7: 4,172,285 km (0.081 R)
• M8: 5,926,020 km (0.114 R)
• M9: 7,196,854 km (0.084 R)
• M10: 7,753,209 km (0.065 R)
• M11: 8,210,230 km (0.113 R)
• M12: 8,685,054 km (0.052 R)
• M13: 9,132,651 km (0.068 R)
• M14: 9,642,780 km (0.064 R)
• M15: 11,875,827 km (0.094 R)
• M16: 12,881,723 km (0.063 R)
• M17: 14,248,599 km (0.074 R)
• M18: 14,872,123 km (0.073 R)
• M19: 16,106,904 km (0.086 R)
• M20: 17,905,668 km (0.094 R)
• M21: 18,779,470 km (0.118 R)
• M22: 19,911,477 km (0.106 R)
• M23: 20,533,505 km (0.032 R)
• M24: 26,448,455 km (0.088 R)
• M25: 26,822,599 km (0.088 R)
• M26: 27,295,179 km (0.077 R)
• M27: 30,350,566 km (0.116 R)
• M28: 34,844,037 km (0.073 R)
• M29: 35,293,728 km (0.117 R)
• M30: 36,435,160 km (0.034 R)
• M31: 37,483,392 km (0.085 R)
• M32: 38,312,463 km (0.092 R)
• M33: 41,751,419 km (0.114 R)
• M34: 42,259,005 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 10,927 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit